move transformerconfig package to transformers/config

pkg/transformers/config/factory_test.go

@@ -0,0 +1,64 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package config
+
+import (
+	"reflect"
+	"sigs.k8s.io/kustomize/pkg/fs"
+	"sigs.k8s.io/kustomize/pkg/gvk"
+	"sigs.k8s.io/kustomize/pkg/ifc"
+	"sigs.k8s.io/kustomize/pkg/loader"
+	"testing"
+)
+
+func TestMakeDefaultTransformerConfig(t *testing.T) {
+	// Confirm default can be made without fatal error inside call.
+	l, _, _ := makeFakeLoaderAndOutput()
+	_ = NewFactory(l).DefaultConfig()
+}
+
+func makeFakeLoaderAndOutput() (ifc.Loader, *TransformerConfig, *TransformerConfig) {
+	transformerConfig := `
+namePrefix:
+- path: nameprefix/path
+  kind: SomeKind
+`
+	fakeFS := fs.MakeFakeFS()
+	fakeFS.WriteFile("transformerconfig/test/config.yaml", []byte(transformerConfig))
+	ldr := loader.NewFileLoader(fakeFS)
+	expected := &TransformerConfig{
+		NamePrefix: []PathConfig{
+			{
+				Gvk:  gvk.Gvk{Kind: "SomeKind"},
+				Path: "nameprefix/path",
+			},
+		},
+	}
+	return ldr, expected, NewFactory(ldr).DefaultConfig()
+}
+
+func TestMakeTransformerConfigFromFiles(t *testing.T) {
+	ldr, expected, _ := makeFakeLoaderAndOutput()
+	tcfg, err := NewFactory(ldr).FromFiles([]string{"transformerconfig/test/config.yaml"})
+	if err != nil {
+		t.Fatalf("unexpected error %v", err)
+	}
+
+	if !reflect.DeepEqual(tcfg, expected) {
+		t.Fatalf("expected %v\n but go6t %v\n", expected, tcfg)
+	}
+}